Originally Posted by
B7474U3
What this suggests to me is that TK doesn’t have a 77W ready on the ground in IST to operate the flight on-time at the scheduled time of 01:35.
They do, but instead send the 77W to MED.
Today's TK26 and 72 were heavily delayed, unlike TK98 which was more or less on time - JJZ will continue on to LHR later.